APA (7e ed.) Bronvermelding

BHUSHAN, C. (2013). DO AND LEARN SOCIALLY USEFUL PRODUCTIVE WORK - BOOK 7. PITAMBAR PUBLICATIONS.

Chicago (17e ed.) Bronvermelding

BHUSHAN, CHANDRA. DO AND LEARN SOCIALLY USEFUL PRODUCTIVE WORK - BOOK 7. PITAMBAR PUBLICATIONS, 2013.

MLA (9e ed.) Bronvermelding

BHUSHAN, CHANDRA. DO AND LEARN SOCIALLY USEFUL PRODUCTIVE WORK - BOOK 7. PITAMBAR PUBLICATIONS, 2013.

Let op: Deze citaties zijn niet altijd 100% accuraat.